| Part number | LTC3428 |
|---|---|
| Download | LTC3428 Datasheet (PDF) |
| File Size | 219.70 KB |
| Manufacturer | Linear Technology |
| Description | 2MHz Dual Phase Step-Up DC/DC Converter |
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| Part Number | Description |
|---|---|
| LTC3421 | 3MHz Micropower Synchronous Boost Converter |
| LTC3422 | 3MHz Synchronous Step-Up DC/DC Converter |
| LTC3425 | 5A 8MHz 4-Phase Synchronous Step-Up DC/DC Converter |
| LTC3426 | 1.2MHz Step-Up DC/DC Converter |
| LTC3427 | 500mA 1.25MHz Synchronous Step-Up DC/DC Converter |
The LTC®3428 is a 2-phase, current mode boost converter, capable of supplying 2A at 5V from a 3.3V input. Two 93mΩ, 2A N-channel MOSFET switches allow the LTC3428 to deliver high efficiency from input voltages as low as 1.6V. External parts count and size are minimized by a 1MHz switching frequency and a 2-phase design.
